 body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td { margin:0; padding:0; }
body, button, input, select, textarea { font:12px/1.5tahoma, arial, 5b8b4f53; }
h1, h2, h3, h4, h5, h6{ font-size:100%; }
address, cite, dfn, em, var { font-style:normal; }
code, kbd, pre, samp { font-family:couriernew, courier, monospace; }
small{ font-size:12px; }
ul, ol { list-style:none; }
a { text-decoration:none; }
a:hover { text-decoration:underline; }
sup { vertical-align:text-top; }
sub{ vertical-align:text-bottom; }
legend { color:#000; }
fieldset, img { border:0; }
button, input, select, textarea { font-size:100%; }
table { border-collapse:collapse; border-spacing:0; } 
.one{
	
	background-size: 100% 100%;
	  width: 100%;
	   height: 1000px;  
        background-image: url(../img/地图3.jpg);
	
	  background-repeat:no-repeat;
	  background-size: contain;

}
.two{
	width: 1000px;
	height: 1000px;
}
.yichang{
	  position: absolute;
	  left: 170px;
	  top: 210px;
}
.honghui{
	position: absolute;
	left: 510px;
	top: 380px;
}
.wuxue{
	position: absolute;
	left: 910px;
	top: 370px;
}